SmartDraw includes thousands of professional-looking examples like this Heartburn of the Gastrointestinal System that you can easily download, edit and customize to make your own in just minutes.
Text in this example:
Heartburn Two part illustration of cross-section of area where esophagus meets stomach showing possible causes of heartburn. Normal
Gastro-
esophageal
sphincter
prevents reflux Gastric
Reflex
causing
heartburn LifeART Collection Images Copyright © 1989-2001 by Lippincott Williams & Wilkins, Baltimore, MD